| 风荷载作用下输电塔结构体系可靠度分析 |
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| 引用本文： | 汪延寿. 风荷载作用下输电塔结构体系可靠度分析[J]. 山西建筑, 2009, 35(16): 53-54 |
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| 作者姓名： | 汪延寿 |
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| 作者单位： | 重庆大学土木工程学院,重庆,400045 |
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| 摘 要： | 用荷载增量法结合有限元分析技术，通过枚举列出输电塔体系的主要失效路径，提出了蒙特卡洛概率方法，并通过Matlab软件计算出各输电塔体系的失效概率，最后以一大型输电塔进行了可靠度计算。
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| 关 键 词： | 输电塔结构 可靠度 失效模式 失效概率 |
Reliability analysis on transmission tower structural system under the action of wind load |
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| WANG Yan-shou. Reliability analysis on transmission tower structural system under the action of wind load[J]. Shanxi Architecture, 2009, 35(16): 53-54 |
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| Authors: | WANG Yan-shou |
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| Affiliation: | WANG Yan-shou |
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| Abstract: | The author uses the load increment method combining with finite element analysis,based on enumerating main failure path of transmission tower structural system,provides Monte-Carlo probability method,and calculates failure probabilities of all transmission tower system based on the Matlab software,finally gets reliability calculation on one large transmission tower. |
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| Keywords: | transmission tower structure reliability failure mode failure probability |
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